diff --git a/phpBB/adm/style/acp_ranks.html b/phpBB/adm/style/acp_ranks.html
index dd2d07a837..fa06513b98 100644
--- a/phpBB/adm/style/acp_ranks.html
+++ b/phpBB/adm/style/acp_ranks.html
@@ -24,6 +24,9 @@
 	
 	<fieldset>
 		<legend>{L_ACP_RANKS}</legend>
+
+	<!-- EVENT acp_ranks_edit_before -->
+
 	<dl>
 		<dt><label for="title">{L_RANK_TITLE}{L_COLON}</label></dt>
 		<dd><input name="title" type="text" id="title" value="{RANK_TITLE}" maxlength="255" /></dd>
@@ -38,13 +41,15 @@
 		<dd><label><input onclick="phpbb.toggleDisplay('posts', -1)" type="radio" class="radio" name="special_rank" value="1" id="special_rank"<!-- IF S_SPECIAL_RANK --> checked="checked"<!-- ENDIF --> /> {L_YES}</label>
 			<label><input onclick="phpbb.toggleDisplay('posts', 1)" type="radio" class="radio" name="special_rank" value="0"<!-- IF not S_SPECIAL_RANK --> checked="checked"<!-- ENDIF --> /> {L_NO}</label></dd>
 	</dl>
-	<!-- IF S_SPECIAL_RANK --><div id="posts" style="display: none;"><!-- ELSE --><div id="posts"><!-- ENDIF -->
+	<div id="posts"<!-- IF S_SPECIAL_RANK --> style="display: none;"<!-- ENDIF -->>
 	<dl>
 		<dt><label for="min_posts">{L_RANK_MINIMUM}{L_COLON}</label></dt>
 		<dd><input name="min_posts" type="number" id="min_posts" maxlength="10" value="{MIN_POSTS}" /></dd>
 	</dl>
 	</div>
 
+	<!-- EVENT acp_ranks_edit_after -->
+
 	<p class="submit-buttons">
 		<input type="hidden" name="action" value="save" />
 
@@ -68,18 +73,22 @@
 	<table class="table1 zebra-table">
 	<thead>
 	<tr>
+		<!-- EVENT acp_ranks_list_header_before -->
 		<th>{L_RANK_IMAGE}</th>
 		<th>{L_RANK_TITLE}</th>
 		<th>{L_RANK_MINIMUM}</th>
+		<!-- EVENT acp_ranks_list_header_after -->
 		<th>{L_ACTION}</th>
 	</tr>
 	</thead>
 	<tbody>
 	<!-- BEGIN ranks -->
 	<tr>
+		<!-- EVENT acp_ranks_list_column_before -->
 		<td style="text-align: center;"><!-- IF ranks.S_RANK_IMAGE --><img src="{ranks.RANK_IMAGE}" alt="{ranks.RANK_TITLE}" title="{ranks.RANK_TITLE}" /><!-- ELSE -->&nbsp; - &nbsp;<!-- ENDIF --></td>
 		<td style="text-align: center;">{ranks.RANK_TITLE}</td>
 		<td style="text-align: center;"><!-- IF ranks.S_SPECIAL_RANK -->&nbsp; - &nbsp;<!-- ELSE -->{ranks.MIN_POSTS}<!-- ENDIF --></td>
+		<!-- EVENT acp_ranks_list_column_after -->
 		<td style="text-align: center;"><a href="{ranks.U_EDIT}">{ICON_EDIT}</a> <a href="{ranks.U_DELETE}" data-ajax="row_delete">{ICON_DELETE}</a></td>
 	</tr>
 	<!-- END ranks -->
diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index c537504d54..044596073c 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -85,6 +85,50 @@ acp_posting_buttons_before
 * Since: 3.1.0-b4
 * Purpose: Add content before BBCode posting buttons in the ACP
 
+acp_ranks_edit_after
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content after the rank details when editing a rank in the ACP
+
+acp_ranks_edit_before
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content before the rank details when editing a rank in the ACP
+
+acp_ranks_list_column_after
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content before the first column in the ranks list in the ACP
+
+acp_ranks_list_column_before
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content after the last column (but before the action column) 
+in the ranks list in the ACP
+
+acp_ranks_list_header_after
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content before the first header-column in the ranks list in the ACP
+
+acp_ranks_list_header_before
+===
+* Locations:
+    + adm/style/acp_ranks.html
+* Since: 3.1.0-RC3
+* Purpose: Add content after the last header-column (but before the action column) 
+in the ranks list in the ACP
+
 acp_simple_footer_after
 ===
 * Location: adm/style/simple_footer.html
diff --git a/phpBB/includes/acp/acp_ranks.php b/phpBB/includes/acp/acp_ranks.php
index fdbd0e0a1d..5885de57ec 100644
--- a/phpBB/includes/acp/acp_ranks.php
+++ b/phpBB/includes/acp/acp_ranks.php
@@ -25,7 +25,7 @@ class acp_ranks
 
 	function main($id, $mode)
 	{
-		global $db, $user, $auth, $template, $cache, $request;
+		global $db, $user, $auth, $template, $cache, $request, $phpbb_dispatcher;
 		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
 
 		$user->add_lang('acp/posting');
@@ -73,6 +73,17 @@ class acp_ranks
 					'rank_image'		=> htmlspecialchars_decode($rank_image)
 				);
 
+				/**
+				* Modify the SQL array when saving a rank
+				*
+				* @event core.acp_ranks_save_modify_sql_ary
+				* @var	int		rank_id		The ID of the rank (if available)
+				* @var	array	sql_ary		Array with the rank's data
+				* @since 3.1.0-RC3
+				*/
+				$vars = array('rank_id', 'sql_ary');
+				extract($phpbb_dispatcher->trigger_event('core.acp_ranks_save_modify_sql_ary', compact($vars)));
+
 				if ($rank_id)
 				{
 					$sql = 'UPDATE ' . RANKS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . " WHERE rank_id = $rank_id";
@@ -202,7 +213,7 @@ class acp_ranks
 				$filename_list = '<option value=""' . (($edit_img == '') ? ' selected="selected"' : '') . '>----------</option>' . $filename_list;
 				unset($existing_imgs, $imglist);
 
-				$template->assign_vars(array(
+				$tpl_ary = array(
 					'S_EDIT'			=> true,
 					'U_BACK'			=> $this->u_action,
 					'RANKS_PATH'		=> $phpbb_root_path . $config['ranks_path'],
@@ -212,9 +223,21 @@ class acp_ranks
 					'S_FILENAME_LIST'	=> $filename_list,
 					'RANK_IMAGE'		=> ($edit_img) ? $phpbb_root_path . $config['ranks_path'] . '/' . $edit_img : htmlspecialchars($phpbb_admin_path) . 'images/spacer.gif',
 					'S_SPECIAL_RANK'	=> (isset($ranks['rank_special']) && $ranks['rank_special']) ? true : false,
-					'MIN_POSTS'			=> (isset($ranks['rank_min']) && !$ranks['rank_special']) ? $ranks['rank_min'] : 0)
+					'MIN_POSTS'			=> (isset($ranks['rank_min']) && !$ranks['rank_special']) ? $ranks['rank_min'] : 0,
 				);
 
+				/**
+				* Modify the template output array for editing/adding ranks
+				*
+				* @event core.acp_ranks_edit_modify_tpl_ary
+				* @var	array	ranks		Array with the rank's data
+				* @var	array	tpl_ary		Array with the rank's template data
+				* @since 3.1.0-RC3
+				*/
+				$vars = array('ranks', 'tpl_ary');
+				extract($phpbb_dispatcher->trigger_event('core.acp_ranks_edit_modify_tpl_ary', compact($vars)));
+
+				$template->assign_vars($tpl_ary);
 				return;
 
 			break;
@@ -231,7 +254,7 @@ class acp_ranks
 
 		while ($row = $db->sql_fetchrow($result))
 		{
-			$template->assign_block_vars('ranks', array(
+			$rank_row = array(
 				'S_RANK_IMAGE'		=> ($row['rank_image']) ? true : false,
 				'S_SPECIAL_RANK'	=> ($row['rank_special']) ? true : false,
 
@@ -240,8 +263,21 @@ class acp_ranks
 				'MIN_POSTS'			=> $row['rank_min'],
 
 				'U_EDIT'			=> $this->u_action . '&amp;action=edit&amp;id=' . $row['rank_id'],
-				'U_DELETE'			=> $this->u_action . '&amp;action=delete&amp;id=' . $row['rank_id'])
+				'U_DELETE'			=> $this->u_action . '&amp;action=delete&amp;id=' . $row['rank_id'],
 			);
+
+			/**
+			* Modify the template output array for each listed rank
+			*
+			* @event core.acp_ranks_list_modify_rank_row
+			* @var	array	row			Array with the rank's data
+			* @var	array	rank_row	Array with the rank's template data
+			* @since 3.1.0-RC3
+			*/
+			$vars = array('row', 'rank_row');
+			extract($phpbb_dispatcher->trigger_event('core.acp_ranks_list_modify_rank_row', compact($vars)));
+
+			$template->assign_block_vars('ranks', $rank_row);
 		}
 		$db->sql_freeresult($result);
 
diff --git a/phpBB/phpbb/cache/service.php b/phpBB/phpbb/cache/service.php
index b890d90558..56727c2ad5 100644
--- a/phpBB/phpbb/cache/service.php
+++ b/phpBB/phpbb/cache/service.php
@@ -168,18 +168,12 @@ class service
 			{
 				if ($row['rank_special'])
 				{
-					$ranks['special'][$row['rank_id']] = array(
-						'rank_title'	=>	$row['rank_title'],
-						'rank_image'	=>	$row['rank_image']
-					);
+					unset($row['rank_min']);
+					$ranks['special'][$row['rank_id']] = $row;
 				}
 				else
 				{
-					$ranks['normal'][] = array(
-						'rank_title'	=>	$row['rank_title'],
-						'rank_min'		=>	$row['rank_min'],
-						'rank_image'	=>	$row['rank_image']
-					);
+					$ranks['normal'][$row['rank_id']] = $row;
 				}
 			}
 			$this->db->sql_freeresult($result);